EP3099131A4 - Terminal utilisateur, station de base sans fil et procédé de communication sans fil - Google Patents

Terminal utilisateur, station de base sans fil et procédé de communication sans fil Download PDF

Info

Publication number
EP3099131A4
EP3099131A4 EP15740799.0A EP15740799A EP3099131A4 EP 3099131 A4 EP3099131 A4 EP 3099131A4 EP 15740799 A EP15740799 A EP 15740799A EP 3099131 A4 EP3099131 A4 EP 3099131A4
Authority
EP
European Patent Office
Prior art keywords
base station
user terminal
communication method
wireless communication
wireless
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15740799.0A
Other languages
German (de)
English (en)
Other versions
EP3099131A1 (fr
Inventor
Shimpei Yasukawa
Kazuki Takeda
Satoshi Nagata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of EP3099131A1 publication Critical patent/EP3099131A1/fr
Publication of EP3099131A4 publication Critical patent/EP3099131A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup; Address filtering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP15740799.0A 2014-01-22 2015-01-14 Terminal utilisateur, station de base sans fil et procédé de communication sans fil Withdrawn EP3099131A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014009853A JP5739027B1 (ja) 2014-01-22 2014-01-22 ユーザ端末、無線基地局および無線通信方法
PCT/JP2015/050807 WO2015111484A1 (fr) 2014-01-22 2015-01-14 Terminal utilisateur, station de base sans fil et procédé de communication sans fil

Publications (2)

Publication Number Publication Date
EP3099131A1 EP3099131A1 (fr) 2016-11-30
EP3099131A4 true EP3099131A4 (fr) 2017-11-08

Family

ID=53534103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15740799.0A Withdrawn EP3099131A4 (fr) 2014-01-22 2015-01-14 Terminal utilisateur, station de base sans fil et procédé de communication sans fil

Country Status (7)

Country Link
US (1) US9860007B2 (fr)
EP (1) EP3099131A4 (fr)
JP (1) JP5739027B1 (fr)
CN (1) CN105934992B (fr)
CA (1) CA2936786A1 (fr)
TW (1) TW201534161A (fr)
WO (1) WO2015111484A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3104546B1 (fr) * 2014-02-08 2019-07-31 LG Electronics Inc. Procédé pour émettre un signal de liaison montante d'un mode dégradé dans un système de communication sans fil qui prend en charge un changement de l'utilisation d'une ressource sans fil et dispositif associé
EP3110064A4 (fr) * 2014-02-18 2017-09-06 LG Electronics Inc. Procédé de communication d'informations sur l'état d'un canal dans un système de communication sans fil prenant en charge une modification de l'utilisation de ressources sans fil et dispositif associé
US10244510B2 (en) * 2015-09-25 2019-03-26 Qualcomm Incorporated Techniques for wireless communications using a modified subframe structure
CN106559887B (zh) * 2015-09-29 2021-12-31 华为技术有限公司 配置资源的方法及网络设备
CN109155937B (zh) * 2016-05-12 2022-06-28 富士通株式会社 基站、终端、无线通信系统以及通信方法
US11758538B2 (en) * 2017-05-12 2023-09-12 Ntt Docomo, Inc. User terminal and radio communication method
WO2019019140A1 (fr) * 2017-07-28 2019-01-31 Oppo广东移动通信有限公司 Procédé d'envoi d'informations système, dispositif réseau et dispositif terminal
HUE063480T2 (hu) * 2017-07-31 2024-01-28 Ntt Docomo Inc Terminál, rádiókommunikációs eljárás, bázisállomás és rendszer
TWI687122B (zh) * 2017-08-04 2020-03-01 聯發科技股份有限公司 多連接配置之方法及其使用者設備
CN109586862B (zh) * 2017-09-28 2021-03-26 上海朗帛通信技术有限公司 一种用于无线通信的用户设备、基站中的方法和装置
EP3720232A4 (fr) * 2017-12-01 2021-09-01 Ntt Docomo, Inc. Dispositif utilisateur et dispositif de station de base
WO2019142332A1 (fr) * 2018-01-19 2019-07-25 株式会社Ｎｔｔドコモ Terminal d'utilisateur, et procédé de communication sans fil
US20210120591A1 (en) * 2018-04-18 2021-04-22 Ntt Docomo, Inc. User apparatus and base station apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130286904A1 (en) * 2012-04-27 2013-10-31 Qualcomm Incorporated Methods and apparatus for tdd reconfiguration

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104539396B (zh) * 2009-01-30 2018-04-20 三星电子株式会社 在数据或控制信道上发送上行链路控制信息的方法和装置
KR101573001B1 (ko) * 2009-08-24 2015-11-30 삼성전자주식회사 수신기 및 그의 기준 신호 이용 방법
US9585164B2 (en) * 2009-09-25 2017-02-28 Blackberry Limited System and method for multi-carrier network operation
US10638464B2 (en) * 2011-04-01 2020-04-28 Futurewei Technologies, Inc. System and method for transmission and reception of control channels in a communications system
TW201322681A (zh) * 2011-09-26 2013-06-01 Innovative Sonic Corp 無線通訊系統中處理通道狀態資訊之方法和通訊設備
US9049708B2 (en) * 2012-02-03 2015-06-02 Interdigital Patent Holdings, Inc. Method and apparatus for coexistence among wireless transmit/receive units (WTRUs) operating in the same spectrum
CN104205683B (zh) * 2012-03-20 2018-02-23 Lg 电子株式会社 在无线通信系统中发送和接收信号的方法及其装置
JP6308995B2 (ja) * 2012-04-05 2018-04-11 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける搬送波集成方法及び装置
JP6131458B2 (ja) * 2012-06-27 2017-05-24 シャープ株式会社 移動局装置、基地局装置、および無線通信方法
WO2014021631A1 (fr) * 2012-07-31 2014-02-06 엘지전자 주식회사 Procédé et dispositif d'utilisateur pour recevoir un signal de liaison descendante, et procédé et station de base pour transmettre un signal de liaison descendante
KR102040624B1 (ko) * 2014-08-07 2019-11-27 엘지전자 주식회사 디스커버리 신호 수신 방법 및 사용자기기와, 디스커버리 신호 전송 방법 및 기지국

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130286904A1 (en) * 2012-04-27 2013-10-31 Qualcomm Incorporated Methods and apparatus for tdd reconfiguration

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
INTERDIGITAL: "On signaling and fallback operation for TDD UL-DL reconfiguration", vol. RAN WG1, no. Barcelona, Spain; 20130819 - 20130823, 10 August 2013 (2013-08-10), XP050716384, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_74/Docs/> [retrieved on 20130810] *
See also references of WO2015111484A1 *

Also Published As

Publication number Publication date
CA2936786A1 (fr) 2015-07-30
CN105934992B (zh) 2020-03-03
US20170012727A1 (en) 2017-01-12
JP2015139108A (ja) 2015-07-30
US9860007B2 (en) 2018-01-02
EP3099131A1 (fr) 2016-11-30
WO2015111484A1 (fr) 2015-07-30
JP5739027B1 (ja) 2015-06-24
CN105934992A (zh) 2016-09-07
TW201534161A (zh) 2015-09-01

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